linux-kernel - Re: [PATCH 03/44] cpufreq: exynos: call cpufreq_frequency_table_put

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Message-ID: <CADGdYn79B4d3joAF53E5MoeNB10RWm5fnQCs30-MbM38Jq2uhg@mail.gmail.com>
Date:	Sun, 18 Aug 2013 15:30:50 +0530
From:	amit daniel kachhap <amit.daniel@...sung.com>
To:	Viresh Kumar <viresh.kumar@...aro.org>
Cc:	"Rafael J. Wysocki" <rjw@...k.pl>, linaro-kernel@...ts.linaro.org,
	"patches@...aro.org" <patches@...aro.org>, cpufreq@...r.kernel.org,
	"linux-pm@...r.kernel.org" <linux-pm@...r.kernel.org>,
	"linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>,
	Kukjin Kim <kgene.kim@...sung.com>
Subject: Re: [PATCH 03/44] cpufreq: exynos: call cpufreq_frequency_table_put_attr()

On Sat, Aug 10, 2013 at 12:13 PM, Viresh Kumar <viresh.kumar@...aro.org> wrote:
> Drivers which have an exit path must call cpufreq_frequency_table_put_attr() if
> they have called cpufreq_frequency_table_get_attr() in their init path.
>
> This driver was missing this part and is fixed with this patch.
>
> Cc: Kukjin Kim <kgene.kim@...sung.com>
> Signed-off-by: Viresh Kumar <viresh.kumar@...aro.org>
The changes looks fine, please free to add
Acked-By: Amit Daniel Kachhap <amit.daniel@...sung.com>

Thanks.
Amit Daniel


> ---
>  drivers/cpufreq/exynos5440-cpufreq.c | 6 ++++++
>  1 file changed, 6 insertions(+)
>
> diff --git a/drivers/cpufreq/exynos5440-cpufreq.c b/drivers/cpufreq/exynos5440-cpufreq.c
> index 1ac93e0..b9dfc91 100644
> --- a/drivers/cpufreq/exynos5440-cpufreq.c
> +++ b/drivers/cpufreq/exynos5440-cpufreq.c
> @@ -336,12 +336,18 @@ static int exynos_cpufreq_cpu_init(struct cpufreq_policy *policy)
>         return 0;
>  }
>
> +static int exynos_cpufreq_cpu_init(struct cpufreq_policy *policy)
> +{
> +       cpufreq_frequency_table_put_attr(policy->cpu);
> +}
> +
>  static struct cpufreq_driver exynos_driver = {
>         .flags          = CPUFREQ_STICKY,
>         .verify         = exynos_verify_speed,
>         .target         = exynos_target,
>         .get            = exynos_getspeed,
>         .init           = exynos_cpufreq_cpu_init,
> +       .exit           = exynos_cpufreq_cpu_exit,
>         .name           = CPUFREQ_NAME,
>  };
>
> --
> 1.7.12.rc2.18.g61b472e
>
> --
> To unsubscribe from this list: send the line "unsubscribe linux-pm" in
> the body of a message to majordomo@...r.kernel.org
> More majordomo info at  http://vger.kernel.org/majordomo-info.html

On Sat, Aug 10, 2013 at 12:13 PM, Viresh Kumar <viresh.kumar@...aro.org> wrote:
> Drivers which have an exit path must call cpufreq_frequency_table_put_attr() if
> they have called cpufreq_frequency_table_get_attr() in their init path.
>
> This driver was missing this part and is fixed with this patch.
>
> Cc: Kukjin Kim <kgene.kim@...sung.com>
> Signed-off-by: Viresh Kumar <viresh.kumar@...aro.org>
> ---
>  drivers/cpufreq/exynos5440-cpufreq.c | 6 ++++++
>  1 file changed, 6 insertions(+)
>
> diff --git a/drivers/cpufreq/exynos5440-cpufreq.c b/drivers/cpufreq/exynos5440-cpufreq.c
> index 1ac93e0..b9dfc91 100644
> --- a/drivers/cpufreq/exynos5440-cpufreq.c
> +++ b/drivers/cpufreq/exynos5440-cpufreq.c
> @@ -336,12 +336,18 @@ static int exynos_cpufreq_cpu_init(struct cpufreq_policy *policy)
>         return 0;
>  }
>
> +static int exynos_cpufreq_cpu_init(struct cpufreq_policy *policy)
> +{
> +       cpufreq_frequency_table_put_attr(policy->cpu);
> +}
> +
>  static struct cpufreq_driver exynos_driver = {
>         .flags          = CPUFREQ_STICKY,
>         .verify         = exynos_verify_speed,
>         .target         = exynos_target,
>         .get            = exynos_getspeed,
>         .init           = exynos_cpufreq_cpu_init,
> +       .exit           = exynos_cpufreq_cpu_exit,
>         .name           = CPUFREQ_NAME,
>  };
>
> --
> 1.7.12.rc2.18.g61b472e
>
> --
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